Joyce, W. G. Overcoming polymorphism: A revised list of shell characters for the phylogenetic analysis of soft-shelled turtles (Pan-Trionychidae). SpringerOpen.
Chicago Style (17th ed.) CitationJoyce, Walter G. Overcoming Polymorphism: A Revised List of Shell Characters for the Phylogenetic Analysis of Soft-shelled Turtles (Pan-Trionychidae). SpringerOpen.
MLA (9th ed.) CitationJoyce, Walter G. Overcoming Polymorphism: A Revised List of Shell Characters for the Phylogenetic Analysis of Soft-shelled Turtles (Pan-Trionychidae). SpringerOpen.
Warning: These citations may not always be 100% accurate.